127870298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 74374822

約数列:

[1, 2, 37, 74, 83, 109, 166, 191, 218, 382, 3071, 4033, 6142, 7067, 8066, 9047, 14134, 15853, 18094, 20819, 31706, 41638, 334739, 586561, 669478, 770303, 1173122, 1540606, 1727977, 3455954, 63935149, 127870298]

約数ペア:

[(1, 127870298), (2, 63935149), (37, 3455954), (74, 1727977), (83, 1540606), (109, 1173122), (166, 770303), (191, 669478), (218, 586561), (382, 334739), (3071, 41638), (4033, 31706), (6142, 20819), (7067, 18094), (8066, 15853), (9047, 14134)]